00599nam a2200169Ia 4500003000600000005001700006008004100023020001800064040002500082082002700107245005600134260004500190942001200235942000800247952015700255999001700412NORSU20240813025625.0240215s9999    xx            000 0 und d  a971-570-101-9  aNORSU-DumcNORSU-Dum  aFil 372.35 P88 II 2002 0aPractical Work in Elementary School Science Grade 2  bUniversity of the Philippine Pressc2002  cBK2ddc  2ddc  00102ddc4070aNORSU-DumbNORSU-DumcFILIPINIANA SECTIONd2024-02-15i32026l0oFil 372.35 P88 II 2002pNORSU000015843r2024-02-15tc1w2024-02-15yBK  c10984d10984